参数资料
型号: STPS1045B
厂商: VISHAY INTERTECHNOLOGY INC
元件分类: 参考电压二极管
英文描述: 10 A, 45 V, SILICON, RECTIFIER DIODE, TO-252AA
封装: SIMILAR TO TO-252AA, DPAK-3
文件页数: 3/6页
文件大小: 95K
代理商: STPS1045B
Document Number: 94323
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 23-Apr-08
3
STPS1045BPbF
Schottky Rectifier, 10 A
Vishay High Power Products
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
1
10
100
I F
-
Instantaneous
Forward
Current
(A)
VFM - Forward Voltage Drop (V)
0.2 0.4 0.6 0.8 1.0 1.2
1.4 1.6 1.8 2.0
0
T
J = 175 °C
T
J = 125 °C
T
J = 25 °C
0.0001
0.1
1.0
10
0.01
0.001
100
1000
I R
-Reverse
Current
(mA)
VR - Reverse Voltage (V)
10
20
40
50
30
0
T
J = 175 °C
T
J = 150 °C
T
J = 125 °C
T
J = 100 °C
T
J = 75 °C
T
J = 50 °C
T
J = 25 °C
100
1000
10 000
C
T
-Junction
Capacitance
(pF)
VR - Reverse Voltage (V)
10
20
40
50
30
0
T
J = 25 °C
0.01
0.1
1
10
0.00001
0.0001
0.001
0.01
0.1
1
t1 - Rectangular Pulse Duration (s)
Z
thJC
-
Thermal
Impedance
(°C/W)
10
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Single pulse
(thermal resistance)
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1/t2
2. Peak T
J = PDM x ZthJC + TC
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